In order not to be heard, she pointed her finger upwards to signal that someone was moving about upstairs.

为了不让别人听见，她向上伸出手指示意有人在楼上走动。

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In this case the controller sends out a FAILURE signal to the coordinator, thus invoking the compensatory activities in reverse order.

在本例中，控制器会将FAILURE信号发送给协调器，从而以反转顺序调用补偿活动。

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The back is entirely flat, made of either glass (more likely) or ceramic or shiny plastic in order for the cell signal to poke through.

背部全平，材质为玻璃或塑料(更像是玻璃)以保证手机信号通过。

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In order to signal a genuine turn in the cycle the indices must change direction in a way that is pronounced in size, pervasive across individual components and persistent.

ECONOMIST: Leading economic indicators

And he argues the idea of some trying to read his chip in order to spoof its signal and access his house or other property is far less of a threat than other potential privacy invasions.

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The long term objective of this project is to develop and apply innovative information and communication technologies for image and signal processing in order to better safeguard, diffuse and promote oral and intangible forms of cultural expressions proclaimed by UNESCO as masterpieces of the heritage of humanity.

UNESCO: Outline of Digital Archiving Project